Last updated: 2025 BLS data · Page refreshed:
How much does a Bioengineers and Biomedical Engineers actually take home in Arizona?
2.5% flat rate — 26.7% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Bioengineers and Biomedical Engineers earning $141,230 in Arizona (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $141,230 | — |
| Federal Income Tax | -$23,433 | 16.6% |
| Arizona State Income Tax | -$3,530 | 2.5% |
| Social Security (OASDI) | -$8,756 | 6.2% |
| Medicare | -$2,047 | 1.5% |
| Total Taxes | -$37,768 | 26.7% |
| Take-Home Pay | $103,461 | 73.3% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Bioengineers and Biomedical Engineers in Arizona.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $99,630 | -$23,872 | $75,757 | 24.0% |
| 25th Percentile (P25) | $124,330 | -$31,997 | $92,332 | 25.7% |
| Median (P50) | $141,230 | -$37,768 | $103,461 | 26.7% |
| 75th Percentile (P75) | $163,560 | -$45,394 | $118,165 | 27.8% |
| 90th Percentile (P90) | $170,560 | -$47,663 | $122,896 | 27.9% |
After federal income tax ($23,433), state tax ($3,530), and FICA ($10,804), a Bioengineers and Biomedical Engineers in Arizona takes home $103,461 per year — or $8,621 per month. The effective tax rate of 26.7% is moderate compared to the national range.
A Bioengineers and Biomedical Engineers in Arizona loses 26.7% of gross pay to taxes — higher than the ~25% national midpoint. Of the $141,230 gross, $103,461 lands in the paycheck after federal ($23,434), state ($3,531), and FICA ($10,804) withholding.
Arizona applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Bioengineers and Biomedical Engineers salary that contributes $3,531 to the 2.5% effective state-tax burden.
Federal income tax ($23,434) accounts for 62% of the total tax bill — the single largest deduction. FICA adds $10,804 (29%), and state tax the remaining $3,531 (9%).
Moving this same Bioengineers and Biomedical Engineers salary to a zero-state-tax state would yield around $106,992 net — a gain of $3,531 (3.4%) per year versus Arizona.
For Bioengineers and Biomedical Engineers after-tax pay, Arizona ranks #1 of 37 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $103,461 net/year works out to $8,622/month or $3,979/bi-weekly for this Bioengineers and Biomedical Engineers in Arizona — the numbers that actually hit a checking account after every deduction.
Where does a Bioengineers and Biomedical Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Arizona ranks #1 out of 37 states for Bioengineers and Biomedical Engineers after-tax take-home pay.
A Bioengineers and Biomedical Engineers in Arizona earning a median salary of $141,230 will take home approximately $103,461 per year after federal income tax ($23,433), state income tax ($3,530), and FICA ($10,804). That is $8,621 per month or $3,979 per bi-weekly paycheck.
The effective total tax rate for a Bioengineers and Biomedical Engineers in Arizona is 26.7%, broken down as: federal income tax 16.6%, Arizona state tax 2.5%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Arizona has a 2.5% flat rate. On a Bioengineers and Biomedical Engineers's median salary of $141,230, the state income tax amounts to $3,530 per year, which is an effective state rate of 2.5%.
After all taxes, a Bioengineers and Biomedical Engineers in Arizona takes home approximately $8,621 per month, or about $49.74 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2025 BLS median salary of $141,230 for Bioengineers and Biomedical Engineers in Arizona, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Arizona state income tax (2.5% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $103,461/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR